diff --git a/dakiny_bot/tests/__init__.py b/dakiny_bot/tests/__init__.py
new file mode 100644
index 0000000..fe79f60
--- /dev/null
+++ b/dakiny_bot/tests/__init__.py
@@ -0,0 +1 @@
+"""Empty init for testing util functions."""
diff --git a/dakiny_bot/tests/utils/__init__.py b/dakiny_bot/tests/utils/__init__.py
new file mode 100644
index 0000000..fe79f60
--- /dev/null
+++ b/dakiny_bot/tests/utils/__init__.py
@@ -0,0 +1 @@
+"""Empty init for testing util functions."""
diff --git a/dakiny_bot/tests/utils/test_get_datetime.py b/dakiny_bot/tests/utils/test_get_datetime.py
new file mode 100644
index 0000000..f42c506
--- /dev/null
+++ b/dakiny_bot/tests/utils/test_get_datetime.py
@@ -0,0 +1,13 @@
+"""Tests for get_datetime function."""
+
+import datetime
+
+from freezegun import freeze_time
+
+from dakiny_bot.utils import get_datetime
+
+
+@freeze_time("2025-6-16")
+def test_regular_get_datetime() -> None:
+    date_time = get_datetime("6/16")
+    assert date_time == datetime.datetime(2025, 6, 16)